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EP 4 208 795 A1

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(43) Date of publication: 12.07.2023 Bulletin 2023/28 (21) Application number: 21864838.4 (22) Date of filing: 10.02.2021

(51) International Patent Classification (IPC):  G06F 13/10(2006.01) G06F 8/71(2018.01) G06F 8/658(2018.01) (52) Cooperative Patent Classification (CPC): G06F 9/44505; G06F 9/4411; G06F 8/60 (86) International application number: PCT/US2021/017358 (87) International publication number: WO 2022/050981 (10.03.2022 Gazette 2022/10)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA ME Designated Validation States: KH MA MD TN (30) Priority: 01.09.2020 KR 20200110986 (71) Applicant: Hewlett-Packard Development Company, L.P. Spring TX 77389 (US)	(72) Inventors: LIM, Yeonjung Seongnam-si Gyeonggi-do 13529 (KR) SEO, Giwon Seongnam-si Gyeonggi-do 13529 (KR) KIM, Hyeongju Seongnam-si Gyeonggi-do 13529 (KR) (74) Representative: Plasseraud IP  66, rue de la Chaussée d'Antin 75440 Paris Cedex 09 75440 Paris Cedex 09 (FR)